Simmie Foster, MD, PHD
NPI 1407177645 · Internal Medicine Physician · Boston, MA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Simmie Foster, MD, PHD is a Internal Medicine Physician provider in Boston, MA (NPI 1407177645).
Provider details
- NPI number
- 1407177645
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- L-244217 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
38 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 38 | $135 |
Typical Medicare-allowed amounts for these services range $135–$135 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Trazodone Hcl | 45 |
| Lorazepam | 39 |
| Clonazepam | 34 |
| Duloxetine Hcl | 30 |
| Clonazepambrand: Klonopin | 28 |
| Alprazolam | 26 |
| Aripiprazole | 26 |
| Bupropion Hclbrand: Bupropion Xl | 25 |
| Escitalopram Oxalate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-06-22
- Last updated
- 2010-06-22
Frequently asked questions
- What is Simmie Foster's NPI number?
- Simmie Foster's National Provider Identifier (NPI) is 1407177645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Simmie Foster's specialty?
- Simmie Foster is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Simmie Foster located?
- Simmie Foster's practice location on file with NPPES is Massachusetts General Hospital, Boston, MA 02114.
- What is Simmie Foster's phone number?
- The practice phone number listed in the NPPES registry for Simmie Foster is (617) 726-2865.
- Does Simmie Foster accept Medicare?
- Simmie Foster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Simmie Foster's NPI active?
- Yes — Simmie Foster's NPI (1407177645) is active in the NPPES registry as of the last update on 2010-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.